document.write( "Question 171867: c^2-6c=0 how do you solve this quadratic equation? \n" ); document.write( "
Algebra.Com's Answer #126969 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"c%5E2-6c=0\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"c%28c-6%29=0\" Factor out the GCF \"c\"\r
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\n" ); document.write( "\n" ); document.write( "Now set each factor equal to zero:\r
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\n" ); document.write( "\n" ); document.write( "\"c=0\" or \"c-6=0\" \r
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\n" ); document.write( "\n" ); document.write( "\"c=0\" or \"c=6\" Now solve for c in each case\r
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\n" ); document.write( "\n" ); document.write( "So the answers are \r
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\n" ); document.write( "\n" ); document.write( " \"c=0\" or \"c=6\" \r
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\n" ); document.write( "\n" ); document.write( "Notice if we graph \"y=x%5E2-6x\" (just replace c with x) we can see that the roots are \"x=0\" and \"x=6\" . So this visually verifies our answer.\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28500%2C500%2C-10%2C10%2C-10%2C10%2C0%2C+x%5E2-6x%29+\"
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